(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/22/2026 3:43 AM America/Puerto_Rico.
Valid through 9/22/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 220743
cwfsju
expires:202609222200;;860188
coastal waters forecast
national weather service san juan pr
343 am ast tue sep 22 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz712-222200-
coastal waters of northern puerto rico out 10 nm-
343 am ast tue sep 22 2026
.today...east winds 5 to 10 knots, increasing to 10 to 15 knots with
gusts up to 20 knots this afternoon. seas 2 to 3 feet. wave detail:
east 3 feet at 6 seconds. scattered showers. isolated thunderstorms
this afternoon.
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 3 feet at 6 seconds. scattered showers after midnight.
.wednesday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas 2 to 3 feet. wave
detail: northeast 3 feet at 7 seconds. scattered showers in the
afternoon.
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. seas 3 to
4 feet, occasionally to 5 feet. wave detail: east 3 feet at
7 seconds. scattered showers in the evening, then numerous showers
after midnight.
.thursday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 3 feet at 8 seconds.
scattered showers in the afternoon.
.thursday night...southeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 3 feet at 7 seconds.
.friday...southeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
scattered showers in the afternoon.
.friday night...southeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.saturday...southeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
.saturday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/22/2026 3:43 AM America/Puerto_Rico.
Valid through 9/22/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 220743
cwfsju
expires:202609222200;;860193
coastal waters forecast
national weather service san juan pr
343 am ast tue sep 22 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz735-222200-
coastal waters of southern puerto rico out 10 nm-
343 am ast tue sep 22 2026
.today...east winds 5 to 10 knots, increasing to 10 to 15 knots with
gusts up to 20 knots this afternoon. seas 2 to 3 feet. wave detail:
southeast 2 feet at 6 seconds. scattered showers, mainly this
morning.
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 2 feet at 6 seconds. scattered showers after midnight.
.wednesday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southeast 2 feet at 5 seconds.
.wednesday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds. scattered showers.
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: east 3 feet at 5 seconds.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. seas 2 to
3 feet. wave detail: east 3 feet at 5 seconds. scattered showers.
.friday...east winds 10 to 15 knots. seas 2 to 3 feet. scattered
showers in the morning.
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.saturday...east winds 5 to 10 knots. seas 2 to 3 feet.
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/22/2026 3:43 AM America/Puerto_Rico.
Valid through 9/22/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 220743
cwfsju
expires:202609222200;;860194
coastal waters forecast
national weather service san juan pr
343 am ast tue sep 22 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz741-222200-
mona passage southward to 17n-
343 am ast tue sep 22 2026
.today...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots late. seas around 3 feet. wave detail:
southeast 3 feet at 6 seconds. scattered showers early this morning.
isolated showers late this morning and afternoon.
.tonight...east winds 5 to 10 knots, increasing to 10 to 15 knots
after midnight. seas around 3 feet. wave detail: southeast 3 feet at
6 seconds. scattered showers.
.wednesday...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 3 feet. wave detail: southeast 3 feet at 6 seconds.
scattered showers in the morning.
.wednesday night...east winds 10 to 15 knots. seas around 3 feet.
wave detail: southeast 3 feet at 6 seconds. scattered showers after
midnight.
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 3 feet. wave detail: southeast 3 feet at 6 seconds.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas around 3 feet. wave detail: southeast 3 feet at
7 seconds. scattered showers.
.friday...southeast winds 10 to 15 knots. seas around 3 feet.
.friday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.saturday...east winds 5 to 10 knots. seas around 4 feet,
occasionally to 5 feet.
.saturday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/22/2026 3:43 AM America/Puerto_Rico.
Valid through 9/22/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 220743
cwfsju
expires:202609222200;;860195
coastal waters forecast
national weather service san juan pr
343 am ast tue sep 22 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz742-222200-
coastal waters of northwestern puerto rico out 10 nm-
343 am ast tue sep 22 2026
.today...east winds around 5 knots. seas around 2 feet. wave detail:
southeast 2 feet at 6 seconds. scattered showers with isolated
thunderstorms early this afternoon. numerous showers with isolated
thunderstorms late.
.tonight...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 6 seconds. numerous showers in the evening.
.wednesday...east winds 5 to 10 knots, becoming north in the
afternoon. seas around 2 feet. wave detail: southeast 2 feet at
6 seconds and north 1 foot at 8 seconds. showers in the afternoon.
.wednesday night...east winds around 5 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 7 seconds and north 1 foot at 8 seconds.
numerous showers in the evening.
.thursday...east winds around 5 knots, increasing to 5 to 10 knots
in the afternoon. seas 2 to 3 feet. wave detail: east 3 feet at
8 seconds. numerous showers in the afternoon.
.thursday night...east winds around 5 knots. seas 2 to 3 feet. wave
detail: northeast 3 feet at 9 seconds.
.friday...southeast winds around 5 knots. seas 2 to 3 feet.
scattered showers in the afternoon.
.friday night...east winds 5 to 10 knots, becoming southeast after
midnight. seas 2 to 3 feet.
.saturday...east winds around 5 knots, becoming north in the
afternoon. seas 2 to 4 feet, occasionally to 5 feet. scattered
showers in the afternoon.
.saturday night...east winds around 5 knots. seas 2 to 4 feet,
occasionally to 5 feet.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/22/2026 3:43 AM America/Puerto_Rico.
Valid through 9/22/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 220743
cwfsju
expires:202609222200;;860196
coastal waters forecast
national weather service san juan pr
343 am ast tue sep 22 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz745-222200-
coastal waters of southwestern puerto rico out 10 nm-
343 am ast tue sep 22 2026
.today...east winds 5 to 10 knots, becoming southeast 10 to 15 knots
with gusts up to 20 knots early this afternoon, then becoming east
5 to 10 knots late. seas around 2 feet. wave detail: southeast
2 feet at 5 seconds. isolated showers.
.tonight...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 6 seconds. numerous showers in the
evening.
.wednesday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 6 seconds.
.wednesday night...east winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds.
.thursday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 2 feet at
5 seconds and north 1 foot at 7 seconds. scattered showers in the
afternoon.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds and north 1 foot
at 7 seconds.
.friday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas around 2 feet.
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.saturday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet.
$$
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